Shinji (しんじ Shinji) is a fictional character that appears in original Nekketsu Kōha Kunio-kun, a beat-'em-up game in the Kunio-kun series. He is the leader of a bōsōzoku gang known as "Yokohama Funky".

He is one of the unlockable players in the game. According to his in-game bio, he was Riki's Soccer Club Senior in middle school. After his stint as a badass, he changed his ways and dropped out of high school. He currently works at a factory in his hometown.

Trivia

Unlike veteran antagonists Misuzu and Sabu, he is the only character who has had very few appearances in the entire Kunio-kun games franchise, only appearing in Nekketsu Kōha Kunio-kun, Shin Nekketsu Kōha: Kunio-tachi no Banka, and Super Dodge Ball for the Neo Geo.

Bōsōzoku (暴走族, literally "running-out-of-control (as of a vehicle) tribe") is a Japanese youth subculture associated with customized motorcycles, mostly illegal. It's also a term used to refer to a biker gang, which is the case for Shinji's gang.